Product Brief
BLE Sensory Maestro or BSM is a BLE based sensory platform with a multitude of onboard sensors. The product leverages to develop multiple applications on a single hardware platform and support different use cases through software.
Specifications
| PARAMETER | DESCRIPTION | ||
| Input power | • Micro-USB • Optional battery power |
| CPU | • ARM® Cortex0-M0 32-bit processor |
| Bluetooth | • Integrated BLE radio • BLE 4.2 • 2.4GHz RF MIFA PCB Antenna |
| LED indications | • 3 x user-LEDs |
Sensor Specifications
Sensor technical details are captured in the below table.
| SENSOR | MEASURED SENSOR PARAMETERS | RANGE | RESOLUTION/ACCURACY |
| 6-axis motion sensor | Acceleration | ±2g, ±4g, ±8g, ±16g | 16-bit resolution |
| Angular rotation | ±125o/s, ±250o/s, ±500o/s, ±1000o/s, ±2000o/s |
16-bit resolution | |
| Geomagnetic sensor | Magnetic field | ±1300pT (x,y axis), ±2500pT (z-axis) |
Magnetic field resolution -0.3pT |
| Accelerometer | Acceleration | ±2g, ±4g, ±8g, ±16g | 8-bit resolution |
| Environmental sensor | Absolute Pressure | 300 – 1100 hPa | Accuracy: ±0.1 hPa(0oC to 65oC) |
| Relative Humidity | 0 to 100% RH | Accuracy: ± 2% |
|
| Temperature | -40 to +85 °C | ||
| Humidity sensor with integrated temperature sensor |
Absolute Pressure | 0 to 100% RH | <0.2 %RH RMS resolution Accuracy: ±2%RH(0 to 80 %RH) |
| Temperature | -40 to +85 °C | <0.08 oC RMS resolution Accuracy: ±0.3oC(-10oC to +85oC) |
|
| Temperature Sensor | Temperature | -40 to +125 oC | 8-bit resolution Accuracy: ±3oC(-400C to +125oC) |
| Ambient Light Sensor | Light | 0.01 to 83000 lux | 23-bit resolution Max. sensitivity at 550 nm |
Application
Smart tag/beacons
Weather stations
Proximity
Asset tracking
Condition monitoring